[mythtv-users] No audio with saa7134 card

Michael T. Dean mtdean at thirdcontact.com
Fri Feb 16 17:25:01 UTC 2007

On 02/16/2007 01:45 AM, David Brodbeck wrote:
> Never mind, I got it.  Adding 'v4lctl -c /dev/video0 volume mute off' to
> my mythbackend startup script fixed it.  I'd actually tried that command
> before my original post, but I neglected to try it as root.  It seems
> v4lctl fails silently if it can't get permission to open the device, so
> my changes never "stuck".

Pretty sure you'll have to add that command to a channel-change script 
and ensure it executes at every channel change.


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